3961311360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47981}}^1$

素因数の和:48046

約数の個数: 128

約数和(自身を含む): 12920592960

約数和(自身を除く): 8959281600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 258, 320, 344, 384, 430, 480, 516, 640, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 1920, 2064, 2580, 2752, 3440, 4128, 5160, 5504, 6880, 8256, 10320, 13760, 16512, 20640, 27520, 41280, 47981, 82560, 95962, 143943, 191924, 239905, 287886, 383848, 479810, 575772, 719715, 767696, 959620, 1151544, 1439430, 1535392, 1919240, 2063183, 2303088, 2878860, 3070784, 3838480, 4126366, 4606176, 5757720, 6141568, 6189549, 7676960, 8252732, 9212352, 10315915, 11515440, 12379098, 15353920, 16505464, 18424704, 20631830, 23030880, 24758196, 30707840, 30947745, 33010928, 41263660, 46061760, 49516392, 61895490, 66021856, 82527320, 92123520, 99032784, 123790980, 132043712, 165054640, 198065568, 247581960, 264087424, 330109280, 396131136, 495163920, 660218560, 792262272, 990327840, 1320437120, 1980655680, 3961311360]

約数ペア:

[(1, 3961311360), (2, 1980655680), (3, 1320437120), (4, 990327840), (5, 792262272), (6, 660218560), (8, 495163920), (10, 396131136), (12, 330109280), (15, 264087424), (16, 247581960), (20, 198065568), (24, 165054640), (30, 132043712), (32, 123790980), (40, 99032784), (43, 92123520), (48, 82527320), (60, 66021856), (64, 61895490), (80, 49516392), (86, 46061760), (96, 41263660), (120, 33010928), (128, 30947745), (129, 30707840), (160, 24758196), (172, 23030880), (192, 20631830), (215, 18424704), (240, 16505464), (258, 15353920), (320, 12379098), (344, 11515440), (384, 10315915), (430, 9212352), (480, 8252732), (516, 7676960), (640, 6189549), (645, 6141568), (688, 5757720), (860, 4606176), (960, 4126366), (1032, 3838480), (1290, 3070784), (1376, 2878860), (1720, 2303088), (1920, 2063183), (2064, 1919240), (2580, 1535392), (2752, 1439430), (3440, 1151544), (4128, 959620), (5160, 767696), (5504, 719715), (6880, 575772), (8256, 479810), (10320, 383848), (13760, 287886), (16512, 239905), (20640, 191924), (27520, 143943), (41280, 95962), (47981, 82560)]